Processed locally · Nothing uploaded

One list in.
Every link ready.

Move from a raw domain list to organized browser tabs. 1B2C handles cleanup, duplicates, batches, and loading delays.

Paste URLs

⌘/Ctrl + Enter to open a batch

Separate links with spaces or new lines, or import one or more TXT/CSV files. Missing protocols default to https://.

Open per batch Delay between loads

Tabs are reserved when you click, then destinations load one at a time.

Valid URLs 0

Opened 0

Remaining 0

Filtered 0

Opening progress0%

Your list stays local

Pasted URLs and imported files are processed only in this browser and are never sent to our server.

01Protocol completion

Missing protocols default to secure HTTPS

02Validation & deduplication

Invalid entries are filtered and duplicates merged

03Paced batch opening

Stagger page loads to reduce sudden CPU and memory pressure